diff options
| author | Yann Gautier <yann.gautier@st.com> | 2019-04-16 16:20:58 +0200 |
|---|---|---|
| committer | Yann Gautier <yann.gautier@st.com> | 2019-09-02 17:52:29 +0200 |
| commit | 4b549b215360bfed4d7cd14247d9c99a995ca217 (patch) | |
| tree | f1bbdef802e6cf52e25265cd19fd6aa30aa35ed2 /drivers | |
| parent | e463d3f43e0115fbafd7a17f7ba550fc8e9a2ae0 (diff) | |
stm32mp1: add support for LpDDR3
This change enables LpDDR3 initialization with PMIC.
Change-Id: I2409a808335dfacd69a8517cb8510cee98bb8161
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/st/ddr/stm32mp1_ddr.c | 2 | ||||
| -rw-r--r-- | drivers/st/pmic/stm32mp_pmic.c | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/drivers/st/ddr/stm32mp1_ddr.c b/drivers/st/ddr/stm32mp1_ddr.c index caf8eefa..7d89d027 100644 --- a/drivers/st/ddr/stm32mp1_ddr.c +++ b/drivers/st/ddr/stm32mp1_ddr.c @@ -717,6 +717,8 @@ void stm32mp1_ddr_init(struct ddr_info *priv, ret = board_ddr_power_init(STM32MP_DDR3); } else if ((config->c_reg.mstr & DDRCTRL_MSTR_LPDDR2) != 0U) { ret = board_ddr_power_init(STM32MP_LPDDR2); + } else if ((config->c_reg.mstr & DDRCTRL_MSTR_LPDDR3) != 0U) { + ret = board_ddr_power_init(STM32MP_LPDDR3); } else { ERROR("DDR type not supported\n"); } diff --git a/drivers/st/pmic/stm32mp_pmic.c b/drivers/st/pmic/stm32mp_pmic.c index 6fe51f44..9e9dddc4 100644 --- a/drivers/st/pmic/stm32mp_pmic.c +++ b/drivers/st/pmic/stm32mp_pmic.c @@ -299,6 +299,7 @@ int pmic_ddr_power_init(enum ddr_type ddr_type) break; case STM32MP_LPDDR2: + case STM32MP_LPDDR3: /* * Set LDO3 to 1.8V * Set LDO3 to bypass mode if BUCK3 = 1.8V |